baber/WOPTO huggingface dataset:
Patent JP-H0694914-A (JP)
Title: Light intercepting film and its formation
Inventor: SANADA SHINICHI
IPC: G02B5/20
Filed: 1992-09-14
Abstract: PURPOSE:To form a thin light intercepting film having sufficient light intercepting capacity and pattern precision by providing a resin pattern contg. a compd. which is irreversibly blackened by heating as a black pigment. CONSTITUTION:A photosensitive resin composition 12 is applied on a glass substrate 11. The composition 12 is obtained by dissolving a photosensitive resin in a solvent and contains a compd. which is irreversibly blackened by heating. The composition is irradiated with an UV 14 from a high-pressure mercury vapor lamp through a photomask 13 to expose the composition 12. The composition is then developed to form a specified pattern, and the compd. in the composition 12 is blackened by heating to obtain a light intercepting film 15. A color filter 16 is then provided between the films 15, an ITO is vapor- deposited by sputtering to form a protective film 17 and a transparent electrode 18, an oriented film 19 is formed thereon, and further a liq. crystal, electrode, glass substrate, etc., are furnished.
Patent JP-H0557049-A (JP)
Title: Rotary display unit for use in playing machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1991-08-29
Abstract: PURPOSE:To provide a rotary display unit of a playing machine by which more complex effective sounds, etc., can be generated and whose control program for controlling the whole play can be easily be originated. CONSTITUTION:An information recording portion 37 on which voice information is recorded is formed integrally with a pattern display film 35 in the form of a belt which is wound by a rotary display unit. Room is provided in the storage device of a play control circuit and the storage device can be effectively utilized and sound effects or the like during the whole play including fluctuating playing conditions can be designed with more complexity and a high degree. Since the voice information recorded on the pattern display film 35 can be reproduced independently via a device such as PGS, points of consideration in originating a control program for controlling the play are decreased and the program can easily be originated.
Patent JP-H03107377-A (JP)
Title: Inverter
Inventor: KAMOSAKA HIROSHI
IPC: H02M7/537
Filed: 1989-09-20
Abstract: PURPOSE:To minimize the amount of dead time by producing a control signal for turning either one of a first or second driver stage ON/OFF and holding the other thereby varying the magnitude of response current in the direction for decreasing the magnitude of difference. CONSTITUTION:An ON/OFF interval forming means 280 is connected to receive a selection signal. When the driver stage to be specified by a selection signal is switched from one to the other stage, both stages are held in OFF state for a predetermined interval from the time point of switching. For that purpose, a dead time setting means 2804 for generating a dead time signal indicating a predetermined interval is included and the ON/OFF interval forming means 280 is arranged such that the ON/OFF interval signal, represented by the dead time signal, shows an OFF interval. By such arrangement, the amount of dead time can be reduced.
Patent JP-2001069017-A (JP)
Title: Radio communication equipment and circuit and method for detecting frequency
Inventor: ICHIHASHI TAMAMI
IPC: H04B1/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To detect whether modulation is normally executed or not by modulating a carrier wave by means of a first signal to output a modulation wave, taking out a part of the output to detect the frequency component amount of a carrier wave frequency which is included in a generated second signal, and judging whether modulation is normally executed or not. SOLUTION: A directional coupler 3 outputs the majority c' of a transmission output signal (c), takes-out a part of the transmission output signal (c) and outputs it to a band-pass filter 4 as the second signal (d). The filter 4 takes out a frequency component in the neighborhood of the frequency of the carrier wave from the second signal (d) and it is made to be the third signal (e) and inputted to a smoothing circuit 5. The circuit 5 rectifies the third signal (e) in a diode 5-1, generates a detection level voltage (f) and inputs it to a comparator 6. The comparator 6 outputs an abnormality report signal (g) to a reporting part 7 when it is judged that modulation by a modulator is not normally executed.
Patent JP-S63100898-A (JP)
Title: Stereoscopic television set
Inventor: SAKAMOTO TOSHIYUKI
IPC: G03B35/00
Filed: 1986-10-17
Abstract: PURPOSE:To avoid flickering of a stereoscopic picture and to facilitate the compatibility with a present television receiver by inputting a liquid crystal display body, a picture signal and a depth information signal, selecting any of liquid crystal display panels sequentially and providing a selection circuit supplying a picture signal. CONSTITUTION:A depth information decoding circuit 105 extracts a depth infor mation signal multiplexed on a television signal, applies demodulation/decoding processing to obtain a k-bit digital data. The digital data 106 is supplied as a control signal of a selection circuit 107, then the circuit 107 supplies the 3 primary color signal 104 outputted from a video processing circuit 103 to one of hold circuits 111-113 provided one to one to each layer of a liquid crystal display body 114 and a voltage making the liquid crystal display body 114 transparent is supplied to the other hold circuits.
Patent JP-H1180601-A (JP)
Title: Composition for coating and its application
Inventor: NAMURA ICHIRO
IPC: C09D155/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compsn. for coating free from problems of inlammability, solvent toxicity, etc., which can form a paint film with a high luster and an excellent stain resistance, and its application. SOLUTION: The compsn. for coating comprises resin particles for coating formation obtd. by an emulsion polymerization, complex particulates prepd. by integrating inorg. particulates with an org. polymer, the particulates having an average particle size of 5-200 nm and the coefficient of aviation the particle size of <=5.0%, and a solvent comprising water as an essential component, having the resin particles and the complex particulates dispersed in the solvent.
Patent JP-2001064342-A (JP)
Title: Modified amino resin and water-soluble resin composition
Inventor: ADACHI HIROSHI
IPC: C08L101/14
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an alkyl-etherified polycaprolactone-modified amino resin used as a water-soluble resin and can give a cured coating film excellent in water resistance and adhesion by reacting a compound having a triazine ring with formaldehyde and reacting the obtained product with an alcohol and a polycaprolactone diol or a polycaprolactone triol. SOLUTION: The alkyl-etherified polycaprolactone-modified amino resin is desirably the one having 2.5-5.5 combined formaldehydo groups, 2.0-5.0 alkoxyl groups, and 0.01-1.0 methylol group modified with polycaprolactone diol or polycaprolactone triol per melamine nucleus. A compound having a triazine nucleus (1 mol) is reacted with 2-30 mol of formaldehyde, 1.5-10.0 mol of an alcohol, and 0.1-5.0 mol of polycaprolactone diol or polycaprolactone triol. The reaction is carried out at 30-140 deg.C.
Patent JP-H1185119-A (JP)
Title: Multi-sync circuit of monitor device
Inventor: KAMIYA OSAO
IPC: G09G5/397
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress the capacity of a frame memory to the absolute minimum. SOLUTION: This multi-sync circuit converts a signal so that an input video signal having resolution of H1 ×V1 (H1 : the number of columns of a screen, V1 : the number of rows) is displayed by keeping resolution of the input video signal at almost the center of a dot matrix display having resolution of H2 ×V2 (H2 >=H1 m V2 >=V1 ). A FIFO(first in first out) memory of a dual port is used as a frame memory 1 storing temporarily the input video signal, reading out the signal, and sending out it to a display. The capacity N is selected to N>=V1 (1-V1 /V2 ) H1 ab (when color display is used, a=3, when monochrome display is used, a=1, b: the number of bits of data of one pixel).  A control circuit resets a write-address pointer to a zero address for each X=V1 (1-V1 /V2 ) row of a signal written in the memory 1, a read-cycle is started at the time of writing data of X rows in the memory 1, a read-address pointer is reset to a zero address whenever data of X rows is read out from the memory 1.
Patent JP-H0578648-A (JP)
Title: Method for producing frictional material
Inventor: SHIMAMURA SHOICHI
IPC: C09K3/14
Filed: 1991-09-25
Abstract: PURPOSE:To produce a frictional material of thin film having <=1mm thickness. CONSTITUTION:Woven fabric of inorganic fibers and/or organic fibers is impregnated with a filler and a resin by a wet method, dried and cured under heating. Since the woven fabric is used as a substrate, strength is increased. The filler is uniformly and firmly dispersed and held on the woven fabric. Molding is facilitated and a material is properly selected so that a frictional material having a prescribed thickness and a desired performance can be readily and efficiently produced.
Patent JP-2001069585-A (JP)
Title: Duplex system and highway interface circuit
Inventor: MIHASHI KENJI
IPC: G06F11/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a duplex system that gives no adverse effects on a subordinate unit and to provide a highway interface circuit that prevents occurrence of pulling out of synchronism. SOLUTION: This duplex system has a 1st unit 1#0 and a 2nd unit 1#1 of the same configuration, one of which is operated in an active state and the other of which is operated in a standby state. Each of the 1st unit and the 2nd unit is provided with a 1st selection section (5#i(i=0n1)) that selects own unit to be a 1st active state on the occurrence of a prescribed fault in the other unit, a 2nd selection section (6#i(i=0n1)) that selects own unit to be in an active state, when the 1st selection section selects the 1st active state on the occurrence of a prescribed fault in the other unit, selects its own unit to be at a standby state when no prescribed fault takes place in the other unit, the 1st selection selects the 1st active state, and the other unit indicates the selection of the active state, and informs the other unit about the selection of its own unit to be at standby state,  and a register (7#i(i=0n1)) that stores either of the active state and the standby state selected by the 2nd selection section.
Patent JP-2000070051-A (JP)
Title: Desk for oa apparatus
Inventor: NOJIRI MASATOSHI
IPC: A47B96/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a desk equipped with a display placing rack which allows installation of a display in any desired position and has no risk of falling off with an earthquake. SOLUTION: A desk has a display placing rack over the front part, and a front lock edge 14 having approx. a channel-form section to admit fitting of the front edge of the pedestal 13 of a display 12 is formed on the front edge of a rack plate 10 to constitute the display placing rack 8, and the rack plate 10 is furnished at a certain spacing with a number of long holes 15 which are longer in the direction fore and aft and is fitted with a locking tool 16 including a lock part to be engaged with the tail edge of the pedestal 13 and a mounting seat 18 for mounting on the rack plate.  A set screw 19 to be treaded through the mounting seat 18 is inserted into the long hole 15 in the display installing position and fixed, and the tail edge of the pedestal is locked by the lock part of the tool 16 so that the display is fixed in any desired position in the direction to the left and right by the front lock edge 14 and the lock part of the tool 16.
Patent JP-H0986902-A (JP)
Title: Production of hydrogen iodide
Inventor: YAMAGUCHI TAKAICHI
IPC: H01L21/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively obtain anhydrous hydrogen iodide which is preferable as etching gas during semiconductor producing step which dislike admixture of water content. SOLUTION: An aqueous solution of phosphoric acid is reacted with diphosphorus pentaoxide and metal iodide to produce the objective hydrogen iodide.
Patent JP-H0988354-A (JP)
Title: Drum crusher
Inventor: NOJIMA AKIHIKO
IPC: E02F3/40
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance the working effectiveness by rotating a pair of drum cutters in regular or reverse direction using a hydraulic motor, and mounting removably a bracket on an arm of a hydraulic excavating machine having a running device. SOLUTION: A bracket 28 of a bucket 27 is removably mounted on a rotary shaft at the tip of an arm 14 of a power shovel 13. After moving the power shovel 13 by a running device to the place where banking operations are to be made, oil ressures are supplied to hydraulic motors 24, 25 so that a pair of drum cutters 20, 21 are rotated in the regular direction, and the material to be crushed which is supplied to between the two cutters 20, 21 from the upper opening of a casing 16 is exhausted downward while the material is crushed into earth and sand in the gaps between ring-shaped projections. When the space between the drum cutters 20, 21 is clogged with the material during the crushing operation to cause the cutters to be incapable of rotating, the clogging material can be simply removed by rotating the hydraulic motors 24, 25 reversely.
Patent JP-2001073891-A (JP)
Title: Intake device of internal combustion engine
Inventor: OSHIMA MASAMI
IPC: F02M35/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and size of an intake manifold equipped with a first branch passage and a first gathering chamber for the first intake port at each cylinder of an internal combustion engine and a second branch passage and second gathering chamber for the second intake port of the engine cylinder, wherein the second intake port has a higher swirl generating effect than the first intake port. SOLUTION: Cylinders 2 of an internal combustion engine 1 are grouped in two on one side and the other side in the direction of cylinders arranged in row, and the positional relationship in the cylinder arranged direction of the first intake ports 7 and second intake ports 7 for the cylinders 2 is such that the No.1 and No.2 cylinders 2 belonging to the first named group and the No.3 and No.4 cylinders 2 belonging to the other group are symmetrical. The first intake port 71 and the first branch passage 201 of each cylinder 2 and the upstream part 72 a of the second intake port 72 and the second branch passage 202 are formed extending as inclined inward in the cylinder arranged direction toward the respective gathering chambers 211 and 212.
Patent JP-2001063118-A (JP)
Title: Thermal head, production method therefor and plate making device for thermally sensitive stencil printing plate
Inventor: OIKE HIKARI
IPC: B41J2/335
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a thermal head with a desired projecting shape for preventing reduction of a forcing pressure at a plate center part at a low cost, and improve the reliability of a plate making device. SOLUTION: This production method comprises the steps of applying a thermally setting adhesive on a heat sink 11 so as to form an adhesive layer 13, superimposing a ceramic substrate 12 provided with a heat generator thereon (FIG. a), and leaving the same in an oven with the temperature set at 100 deg.C for 2 hours for hardening the adhesive layer 13 with the heat sink 11 thermally expanded so as to adhere the heat sink 11 and the ceramic substrate 12 (FIG. b). Thereafter, by leaving the same at an ordinary temperature, owing to the difference of the heat sink 11 and the ceramic substrate 12 in terms of thermal expansion, a thermal head, curved in a smoothly projecting shape with a 0.05 mm height at the center part can be produced (FIG. c).  Since a thermal head with a desired shape can be produced in a short time as well as an external force is not applied to the ceramic substrate 12 at the time of curving into the projecting shape, a low cost can be realized without the risk of breakage.
Patent JP-S62107805-A (JP)
Title: Method and apparatus for grinding
Inventor: YAMAUCHI SHINICHI
IPC: B21B28/04
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the chipping of a grinding wheel and to reduce the time for interrupting grinding by grinding a surface to be ground by pressing the disk-shaped or cylindrical grinding wheel to said surface without rotating the same and rotating the grinding wheel to the position where the fresh grinding surface faces the surface to be ground and grinding said surface in the case of wear. CONSTITUTION:A pneumatic cylinder 65 is driven to retract a grinding wheel holder 45 into a casing 34 when the grinding wheel 53 causes wear, clogging, etc. by grinding. Then a flange 40 of the casing 34 retracts a feed rod spring and pushes a feed pawl rod 59. As a result, the grinding wheel 53 is rotated inch by inch in the rotating direction of the grinding wheel by one pitch of a ratchet wheel 58 by a feed pawl 60 via the ratchet wheel 58, so that the fresh grinding wheel appears on the front. The continuation of the grinding by the fresh grinding surface is thus made possible simply by interrupting the grinding for a several seconds.
Patent JP-2001069819-A (JP)
Title: Seedling trarnsplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter for reducing transmission cases having built-in transmission means for transmitting power after dividing to planting apparatuses than those of a conventional seedling transplaneter and lithtening the weight of machine body, etc., by dividing power from an engine and driving specific planting apparatuses by one of the divided powers. SOLUTION: This seedling transplanter has a constitution in which the seedling transplanter is equipped with planting apparatuses 30 for row planting in odd number of >=7 rows, power from an engine is divided into three or more powers and the planting apparatuses 30 for three rows at right and left and central parts are driven by one of the divided powers. In a seedling transplanter equipped with planting apparatuses 30 for 7 row planting, power from an engine is divided into three powers, the planting apparatuses 30 for right two rows are driven by one power after driving, the planting apparatuses 30 for left two rows are driven by another power after dividing and the planting apparatuses 30 for three rows at right and left and central parts are driven by the remaining power after dividing.
Patent JP-H1093173-A (JP)
Title: Light amplifier
Inventor: YOSHIDA MINORU
IPC: H01S3/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in relative intensity noise(RIN), without causing increase in cost, even when an optical fiber for dispersion compensation having a relative index difference which is different from that of a normally used optical fiber is connected, in an optical amplifier having an amplifying optical fiber for directly amplifying a signal light, on the basis of the induced emission effect. SOLUTION: In a light amplifier 1 in which an optical fiber 10 for dispersion compensation is provided, via an isolator 6 on an emission side of a signal light of an amplifying optical fiber 2, an optical fiber for coupling 9f of the isolator 6 and the optical fiber 10 are connected by fusion splicing, and the isolator 6 has its extinction ration set within a range of 40-50dB.
Patent JP-H0777098-A (JP)
Title: Fuel injection period control device for internal combustion engine
Inventor: NAKAMURA HISASHI
IPC: F02D1/02
Filed: 1993-09-07
Abstract: PURPOSE:To control an ignition point to a proper timing by a method wherein a needle valve lift amount of a fuel injection valve is detected, and after the detecting signal is converted into a rectangular wade at a threshold level, the time position of a point corresponding to ignition of the rectangular wave is calculated according to a period operation condition. CONSTITUTION:A needle valve lift amount of a fuel injection valve is detected by a lift sensor 7. The output voltage of the lift sensor 7 is converted into a rectangular wave by using a threshold voltage by a microcomputer 9. Further, by multiplying a given fraction by which the position of an ignition point to the time width of the rectangular wave is specified, the position of the ignition point is calculated in a crank period. Further, based on a calculated ignition point, a time in which a top dead center is detected by a top dead center sensor 5 is determined and a result is set as the detecting value of the injection period. The detecting value of the injection period is compared with a target injection period. By applying given PID computation on an error therebetween, an operation signal for injection period control is generated and outputted to a solenoid valve 13 through a drive circuit 11.
Patent JP-S62175190-A (JP)
Title: Reticulated cellulose product and its production by bacteria
Inventor: BEN BASSAT ARIE
IPC: C08B15/00
Filed: 1986-10-18
Abstract: Strains of Acetobacter that are stable agitated culture conditions are claimed as well as a unique reticulated cellulose product, and a method and media for producing such bacterial cellulose under agitated culture conditions. Sustained production of bacterial cellulose over an average of 70 hours of at least 0.1 g/liter per hour is achieved. Further, sheets comprising the microbially produced cellulose which are characterized by great tensile strength and by substantial resistance to densification when produced by sheet forming means, are claimed.
Patent JP-S6487841-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: WASHINO SHOICHI
IPC: F02D41/04
Filed: 1987-09-29
Abstract: PURPOSE:To lower the fluctuation of an air-fuel ratio per cycle by correcting the basic quantity of fuel injection operated based on an amount of suction air and revolutions by use of the maximum value of a pressure increasing rate within an ignition cycle measured through both the crank angle and cylinder pressure. CONSTITUTION:Detected values from an air flow meter 2, a water temperature sensor 6, a crank angle sensor 7, an exhaust gas sensor 9 and a pressure sensor 13 detecting cylinder internal pressure are inputted into a control unit 12 so as to perform an operational control for the valve opening time of a fuel injection valve 10. The control unit 12 obtains the increasing rate of cylinder internal pressure every specified crank angle based on the detected values from the crank angle sensor 7 and the pressure sensor 13 so as to estimate an actual air-fuel ratio based on the maximum value thereof or the average value of the maximum values for specified cycles. Then, the correction is made for the basic quantity of fuel injection in such a way that the estimated air-fuel ratio shall be a target air-fuel ratio corresponding to both an amount of suction air and revolutions.
Patent JP-S60146004-A (JP)
Inventor: OGAWA YASUHIRO
IPC: D04H3/005
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。